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35 votes
35 votes
Math Question, help please

Math Question, help please-example-1
User Lachlan Pease
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1 Answer

17 votes
17 votes

Answer: 254.34 yd

Explanation:

If the diameter is 18 yd then the radius:

radius = diameter/2

r = 18/2

r = 9 yd

So the area is:


A = \pi r^2\\= \pi (9)^2\\= (3.14)(81)\\ =254.34 \hspace2yd

Therefore, the area of the circle is 254.34 yd

User NightHawk
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3.0k points